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A265607 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 1
5 2
6 0
7 2
8 9
9 6
10 0
11 6
12 50
13 72
14 24
15 0
16 24
17 350
18 850
19 600
20 120
21 0
22 120
23 3014
24 11250
25 12900
26 5400
27 720
28 0
29 720
30 31164
31 170618
32 286650
33 191100
34 52920
35 5040
36 0
37 5040
38 378888
39 2962736
40 6909784
41 6585600
42 2869440
43 564480
44 40320

[1,0,1,0,1,2,0,2,9,6,0,6,50,72,24,0,24,350,850,
 600,120,0,120,3014,11250,12900,5400,720,0,720,
 31164,170618,286650,191100,52920,5040,0,5040,
 378888,2962736,6909784,6585600,2869440,564480,
 40320]

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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)